package cn.yunhe.controller;

import cn.yunhe.entity.ChildType;
import cn.yunhe.service.ChildTypeService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@WebServlet("/ShowChildTypeServlet")
public class ShowChildTypeServlet  extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
       int typeid=Integer.parseInt(request.getParameter("typeid"));
       System.out.println("编号"+typeid);
       request.setAttribute("typeid",typeid);
        ChildTypeService childTypeService=new ChildTypeService();
        List<ChildType> clist = childTypeService.findChildTypeByFatherId(typeid);
        request.setAttribute("clist",clist);
        if(clist!=null){
            request.getRequestDispatcher("manage/ChildType.jsp").forward(request,response);
        }

    }

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doPost(req, resp);
    }
}
